diff options
| author | Jeff Layton <jlayton@kernel.org> | 2023-07-05 15:01:31 -0400 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-07-24 10:30:03 +0200 |
| commit | 9aa7111523577e6cdbf9f8dbe68f51d95e616f48 (patch) | |
| tree | b767af376c280c55b22616574acbe12bd4b1e014 | |
| parent | 0971a799b156b1b4030d6563a9f4b784ae2f5c6d (diff) | |
overlayfs: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-Id: <20230705190309.579783-64-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | fs/overlayfs/file.c | 7 | ||||
| -rw-r--r-- | fs/overlayfs/util.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index 21245b00722a..7e7876aae01c 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -239,6 +239,7 @@ static loff_t ovl_llseek(struct file *file, loff_t offset, int whence) static void ovl_file_accessed(struct file *file) { struct inode *inode, *upperinode; + struct timespec64 ctime, uctime; if (file->f_flags & O_NOATIME) return; @@ -249,10 +250,12 @@ static void ovl_file_accessed(struct file *file) if (!upperinode) return; + ctime = inode_get_ctime(inode); + uctime = inode_get_ctime(upperinode); if ((!timespec64_equal(&inode->i_mtime, &upperinode->i_mtime) || - !timespec64_equal(&inode->i_ctime, &upperinode->i_ctime))) { + !timespec64_equal(&ctime, &uctime))) { inode->i_mtime = upperinode->i_mtime; - inode->i_ctime = upperinode->i_ctime; + inode_set_ctime_to_ts(inode, uctime); } touch_atime(&file->f_path); diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index 7ef9e13c404a..c210b5d496a8 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -1202,6 +1202,6 @@ void ovl_copyattr(struct inode *inode) inode->i_mode = realinode->i_mode; inode->i_atime = realinode->i_atime; inode->i_mtime = realinode->i_mtime; - inode->i_ctime = realinode->i_ctime; + inode_set_ctime_to_ts(inode, inode_get_ctime(realinode)); i_size_write(inode, i_size_read(realinode)); } |